Is there a pin-compatible replacement for PIM252010-2R2MTS00?

No pin-compatible upgrade has been found. The part ANR252012T2R2M shares the same 2520 package and footprint but has lower current ratings and higher DCR, making it a downgrade. All identified upgrades require a different PCB footprint.

What risks should I check before replacing PIM252010-2R2MTS00?

The main risk is physical incompatibility; most alternatives are in different packages and require a board redesign. If using the form-fit downgrade (ANR252012T2R2M), you must verify that its lower current ratings (1.25A Irms, 2.07A Isat) and higher DCR (214mΩ) are acceptable for your application to avoid overheating or saturation.

PIM252010-2R2MTS00 Alternatives, Datasheet & Cross Reference | Guangdong Fenghua Advanced Technology Holding Co., Ltd.

PIM252010-2R2MTS00 is a 2.2µH power inductor in a compact 2520 package. Finding a direct replacement is challenging, as most alternatives either offer lower performance or require a PCB redesign due to a larger package size.

AI replacement insight

Package riskhigh

Most alternatives are not drop-in compatible and require a board redesign.

Electrical riskmedium

The only form-fit option is a performance downgrade. Upgrades require redesign.

Can it be replaced directly?

No direct, pin-compatible upgrade has been identified. One form-fit option, ANR252012T2R2M, is an electrical downgrade and requires careful analysis of the circuit's actual current and efficiency needs.

Best replacement path

If a PCB redesign is possible, parts like FXL0518-2R2-M offer a significant electrical upgrade. If the footprint is fixed, ANR252012T2R2M is a form-fit option but with lower performance (downgrade).

Main risk

The primary risk is package mismatch. Most electrically superior alternatives are in larger packages and require a PCB layout change. Using the form-fit downgrade risks circuit failure from over-current or overheating.

Recommended alternatives

An electrical upgrade with 2x current handling, but in a larger 5.4x5.2mm package requiring redesign.

View details

Alternative comparison matrix

Feature / factor	PIM252010-2R2MTS00	FXL0518-2R2-M	XR0420-2R2M	ANR252012T2R2M	Compatibility / risk
Package	2.5x2.0mm	5.4x5.2mm	0420 (4.4x4.2mm)	2520	5.4x5.2mm / 0420 (4.4x4.2mm) / 2520 — Larger package requires PCB redesign.; XR0420-2R2M: Larger package requires PCB redesign.; ANR252012T2R2M: Package size and footprint appear to match.
Current	2.1 A	4.2 A	4.5 A	1.25 A	4.2 A / 4.5 A / 1.25 A — Irms is 2x higher than target.; XR0420-2R2M: Higher Irms allows for more current.; ANR252012T2R2M: Candidate Irms is 40% lower than target.
Saturation Current	3.0 A	6.5 A	5.0 A	2.07 A	6.5 A / 5.0 A / 2.07 A — Isat is over 2x higher than target.; XR0420-2R2M: Higher Isat provides more headroom.; ANR252012T2R2M: Candidate Isat is 31% lower than target.
Dcr	62.6 mΩ	35 mΩ	58 mΩ	214 mΩ	35 mΩ / 58 mΩ / 214 mΩ — Lower DCR improves efficiency.; XR0420-2R2M: Slightly lower DCR improves efficiency.; ANR252012T2R2M: Higher DCR will increase power loss.

Application & sourcing insights

Questions & answers

The best alternative depends on your design constraints. If you can change the PCB layout, FXL0518-2R2-M is a strong upgrade. If you cannot change the layout, ANR252012T2R2M is form-fit but is a performance downgrade that must be carefully evaluated.